Struct Scope

pub struct Scope { /* private fields */ }

Implementations

impl Scope

pub fn try_bind( &mut self, name: EcoString, binding: Binding, ) -> StrResult<&mut Binding>

pub fn bind(&mut self, name: EcoString, binding: Binding) -> &mut Binding

pub fn define_func<T: NativeFunc>(&mut self) -> &mut Binding

pub fn define_func_with_data(&mut self, data: &'static NativeFuncData)

pub fn define( &mut self, name: &'static str, value: impl IntoValue, ) -> &mut Binding

Define a variable as a constant value. It cannot be overwritten.

pub fn define_type<T: NativeType>(&mut self) -> &mut Binding

pub fn bindings(&self) -> &IndexMap<EcoString, Binding>

impl Scope

pub fn new() -> Self

pub fn get(&self, name: &str) -> Option<&Binding>

pub fn get_mut(&mut self, name: &str) -> Option<&mut Binding>

pub fn try_get(&self, name: &str) -> Result<&Binding, UnBoundError>

pub fn get_similar_bindings(&self, name: &str) -> Vec<EcoString>

Trait Implementations

impl Clone for Scope

fn clone(&self) -> Scope

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Scope

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Scope

fn default() -> Scope

Returns the “default value” for a type.

impl Trace for Scope

fn visit_refs(&self, f: &mut dyn FnMut(UntypedRef))